40317204 has 24 divisors (see below), whose sum is σ = 94276000. Its totient is φ = 13410144.

The previous prime is 40317191. The next prime is 40317241. The reversal of 40317204 is 40271304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622 + ... + 9354.

Almost surely, 2^40317204 is an apocalyptic number.

It is an amenable number.

40317204 is an abundant number, since it is smaller than the sum of its proper divisors (53958796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40317204 is a wasteful number, since it uses less digits than its factorization.

40317204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7239 (or 7237 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 40317204 is about 6349.5829784325. The cubic root of 40317204 is about 342.8968288387.

Adding to 40317204 its reverse (40271304), we get a palindrome (80588508).

The spelling of 40317204 in words is "forty million, three hundred seventeen thousand, two hundred four".